add reload button

files/dashboard/index.php

@@ -29,6 +29,28 @@ function getLinkedOUs(string $gpo): array|false
     //return implode("\n", $decoded);
 }
 
+# helper to reload OUs
+if (isset($_GET['reload'])) {
+    // Call the Flask endpoint that reloads the YAML index
+    $reloadUrl = "http://172.17.0.1:5000/reload_index";
+
+    $ch = curl_init($reloadUrl);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+    curl_setopt($ch, CURLOPT_TIMEOUT, 10);            // 10‑second timeout
+    $rawResponse = curl_exec($ch);
+
+    if ($rawResponse === false) {
+        error_log('cURL error [' . curl_errno($ch) . ']: ' . curl_error($ch));
+    } else {
+        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        if ($httpCode !== 200) {
+            error_log("API returned HTTP {$httpCode} for reload_index");
+        }
+        // Optionally inspect $rawResponse if you want to show a message
+    }
+    curl_close($ch);
+}
+
 $yaml_timestamp = json_decode(file_get_contents('http://172.17.0.1:5000/timestamp'), true);
 $gpo_links = json_decode(file_get_contents('http://172.17.0.1:5000/gpo_links'), true);
 $index_duration = json_decode(file_get_contents('http://172.17.0.1:5000/index_duration'), true);
@@ -180,6 +202,10 @@ else {
         <label for="group">Group Name:</label>
         <input type="text" id="group" name="group" required>
         <button type="submit">Query</button>
+    </form>
+    <form action="index.php" method="GET" style="display:inline;">
+        <input type="hidden" name="reload" value="1">
+        <button type="submit">Reload Index</button>
     </form><p>
     Data indexed at '.$yaml_timestamp['timestamp'].' after '.$index_duration['duration'].' minutes<br>
     Total Linked GPOs: '.$gpo_links['gpo_links'].'<p>